UK Government leaked sources have disclosed that the Attorney General Dominic Grieve Britain's most senior law enforcement officer is thought to be taking a close interest in the Carroll Foundation Trust billion dollar fraud case. The FBI Washington DC field office and the Commissioner of the Metropolitan Police Scotland Yard Bernard Hogan-Howe are understood to be soon taking firm action in this huge ongoing organised crime tax fraud case which stretches the globe in-concert with the NSA and GCHQ who are believed to be deeply involved in this case of international importance.